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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 15:16:52 UTC
Update Date2022-03-07 02:52:04 UTC
HMDB IDHMDB0015686
Secondary Accession Numbers
  • HMDB15686
Metabolite Identification
Common NamePipazethate
DescriptionPipazethate, also known as pipazetic acid or lenopect, belongs to the class of organic compounds known as diarylthioethers. These are organosulfur compounds containing a thioether group that is substituted by two aryl groups. Pipazethate is a drug which is used for the treatment of cough. Based on a literature review very few articles have been published on Pipazethate.
Structure
Data?1582753323
Synonyms
ValueSource
PipazetateKegg
Pipazetic acidGenerator
Pipazethic acidGenerator
LenopectHMDB
SelvigonHMDB
TheratussHMDB
Pipazethate monohydrochlorideHMDB
10H-Pyrido(3,2-b)(1,4)-benzothiadiazine-10- carboxylic acid 2-(2-piperidinoethoxy)ethyl ester D 254HMDB
Pipazetate hydrochlorideHMDB
Chemical FormulaC21H25N3O3S
Average Molecular Weight399.507
Monoisotopic Molecular Weight399.161662371
IUPAC Name2-[2-(piperidin-1-yl)ethoxy]ethyl 9-thia-2,4-diazatricyclo[8.4.0.0³,⁸]tetradeca-1(14),3(8),4,6,10,12-hexaene-2-carboxylate
Traditional Namepipazethate
CAS Registry Number2167-85-3
SMILES
O=C(OCCOCCN1CCCCC1)N1C2=CC=CC=C2SC2=C1N=CC=C2
InChI Identifier
InChI=1S/C21H25N3O3S/c25-21(27-16-15-26-14-13-23-11-4-1-5-12-23)24-17-7-2-3-8-18(17)28-19-9-6-10-22-20(19)24/h2-3,6-10H,1,4-5,11-16H2
InChI KeyDTVJXCOMJLLMAK-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diarylthioethers. These are organosulfur compounds containing a thioether group that is substituted by two aryl groups.
KingdomOrganic compounds
Super ClassOrganosulfur compounds
ClassThioethers
Sub ClassAryl thioethers
Direct ParentDiarylthioethers
Alternative Parents
Substituents
  • Diarylthioether
  • Benzothiazine
  • Para-thiazine
  • Piperidine
  • Pyridine
  • Imidolactam
  • Benzenoid
  • Heteroaromatic compound
  • Carbamic acid ester
  • Carbonic acid derivative
  • Tertiary amine
  • Tertiary aliphatic amine
  • Dialkyl ether
  • Ether
  • Azacycle
  • Organoheterocyclic compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Amine
  • Organic nitrogen compound
  • Carbonyl group
  • Organic oxide
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.042 g/LALOGPS
logP3.4ALOGPS
logP3.77ChemAxon
logS-4ALOGPS
pKa (Strongest Basic)8.96ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area54.9 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity111.43 m³·mol⁻¹ChemAxon
Polarizability42.86 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+188.28131661259
DarkChem[M-H]-184.6631661259
DeepCCS[M+H]+186.09630932474
DeepCCS[M-H]-183.60130932474
DeepCCS[M-2H]-217.22930932474
DeepCCS[M+Na]+193.03130932474
AllCCS[M+H]+193.232859911
AllCCS[M+H-H2O]+190.832859911
AllCCS[M+NH4]+195.432859911
AllCCS[M+Na]+196.032859911
AllCCS[M-H]-188.632859911
AllCCS[M+Na-2H]-188.832859911
AllCCS[M+HCOO]-189.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PipazethateO=C(OCCOCCN1CCCCC1)N1C2=CC=CC=C2SC2=C1N=CC=C24347.4Standard polar33892256
PipazethateO=C(OCCOCCN1CCCCC1)N1C2=CC=CC=C2SC2=C1N=CC=C23075.1Standard non polar33892256
PipazethateO=C(OCCOCCN1CCCCC1)N1C2=CC=CC=C2SC2=C1N=CC=C23122.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Pipazethate GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-9220000000-751ba4cac993b129eba12017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pipazethate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pipazethate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pipazethate 10V, Positive-QTOFsplash10-0udi-0190100000-54283ca34ab737e543052016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pipazethate 20V, Positive-QTOFsplash10-0udi-0290000000-5d47843aac7422a4e3942016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pipazethate 40V, Positive-QTOFsplash10-0pb9-3950000000-06376b1834e3a5e1fe8d2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pipazethate 10V, Negative-QTOFsplash10-0002-0946000000-809abb9f864f2e07cbcd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pipazethate 20V, Negative-QTOFsplash10-000f-3980000000-075929904641cf497de42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pipazethate 40V, Negative-QTOFsplash10-01ot-5900000000-c76506830675b963d5ed2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pipazethate 10V, Positive-QTOFsplash10-0udi-0110900000-57906210329c33f2e4ae2021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pipazethate 20V, Positive-QTOFsplash10-0udi-1281900000-ce1a941b3e55ba83e1702021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pipazethate 40V, Positive-QTOFsplash10-0udj-6696000000-d0a21a6ce7d09d3ed7542021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pipazethate 10V, Negative-QTOFsplash10-0002-0009000000-534a1dda708793e4c4312021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pipazethate 20V, Negative-QTOFsplash10-0002-4829000000-3bec2923e2bda7e5a9082021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pipazethate 40V, Negative-QTOFsplash10-0002-1900000000-71c50282b061e1f0caea2021-10-11Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane (predicted from logP)
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB08796 details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB08796 details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB08796
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID21046
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPipazetate
METLIN IDNot Available
PubChem Compound22425
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available